melanotic or melenic stools 🩺 Gastrointestinal Medical Terms – 🔴 Melena Black, tarry, foul-smelling stool Indicates upper GI bleed (digested blood) Common causes: Peptic ulcer, varices 🚨 Not bright red blood 🔴 Hematochezia Bright red blood » The Rectal Bleeding Rainbow
The Rectal Bleeding Rainbow Melaena appearance, causes, mechanism, sign value Hematochezia vs. melena: What's the difference? UT MD Anderson Colonoscopy showing altered blood and melanotic stools in the terminal Download Scientific Diagram
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